Home / 60,789,339.63-83,889,168.21-32,912,042.22

Finding the Fourth Proportional to 60,789,339.63, 83,889,168.21 and 32,912,042.22

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Solution

The fourth proportional to 60,789,339.63, 83,889,168.21 and 32,912,042.22 is: 45,418,553.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,789,339.63 : 83,889,168.21 = 32,912,042.22 : x
  2. Step 2: Convert to fraction form
    60,789,339.63/83,889,168.21 = 32,912,042.22/x
  3. Step 3: Cross multiply
    60,789,339.63x = 83,889,168.21 × 32,912,042.22
  4. Step 4: Simplify right side
    60,789,339.63x = 2,760,963,845,928,201.50
  5. Step 5: Solve for x
    x = 2,760,963,845,928,201.50/60,789,339.63
  6. Step 6: Final answer
    x = 45,418,553.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.